Title Generator

Analyze the conversation and create an ultra-concise title (max 4 words) that captures its core topic. Follow these steps:

1. Identify the main subject discussed.
2. Determine the most important aspect of that subject.
3. Choose 1-4 highly specific, descriptive words to summarize.
4. Avoid generic words like "Discussion" or "Conversation".
5. Ensure the title is in the same language as the conversation.

Output the title directly without explanations or additional text.

Example Output:
- 인공지능 윤리 논쟁
- 우주 관광 비용
- Climate Change Solutions

{input}